| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $178.33 | 12.133% | $199.9668 | $199.97 | $199.95 | $200.00 |
| Purchase #2 | $238.46 | 3.664% | $247.1972 | $247.20 | $247.20 | $247.20 |
| Purchase #3 | $141.91 | 13.202% | $160.645 | $160.65 | $160.65 | $160.60 |
| Purchase #4 | $43.51 | 3.259% | $44.928 | $44.93 | $44.95 | $44.90 |
| Purchase #5 | $167.64 | 10.524% | $185.2824 | $185.28 | $185.30 | $185.30 |
| Purchase #6 | $243.58 | 9.643% | $267.0684 | $267.07 | $267.05 | $267.10 |
| Purchase #7 | $224.54 | 6.118% | $238.2774 | $238.28 | $238.30 | $238.30 |
| 7 purchase totals = | $1,237.97 | $1,343.3652 | $1,343.38 | $1,343.40 | $1,343.40 | |